Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -0.56
Milk (kg) 19.00 -0.014 -0.27
Fat (kg) 0.55 -0.375 -0.21
Prot (kg) 0.19 -0.441 -0.08
Fertility Sub Index -6.11
Calving Interval (days) 3.17 -1.459 -4.63
Survival (%) -1.33 1.117 -1.49
Calving Sub Index 0.15
Gestation Length (days) -0.16 -0.919 0.15
Beef Sub Index -0.57
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 1.31 -0.432 -0.57
Maintenance Sub Index Maint. Sub Index 1.90
Live WT (kg) -6.20 -0.307 1.90
Total Carbon Sub Index -5.19

* Based on an €80/tonne carbon price